docs: def segment_str(text: str, phoneme_inventory: Set[str] = PHONEMES) -> str:
      """
      Takes as input a string in Kunwinjku and segments it into phoneme-like
      units based on the standard orthographic rules specified at
      http://bininjgunwok.org.au/
      """
  
      text = text.lower()
      text = segment_into_tokens(text, phoneme_inventory)
      return text